Yes, both Clockify and TMetric offer a Free Trial.
Clockify is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
TMetric is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Clockify Starts at $3.99/User/Month when Billed Yearly whereas for TMetric Starts at $4.16/Month when Billed Yearly.
Some top alternatives to Clockify includes TimeTracker App, Toggl Track, Harvest, My Hours, Hubstaff, Timesheets.com, TrackingTime, Tick, TimeTrack and TeamTime.
Some top alternatives to TMetric includes Timely, clockodo, Time Doctor, Everhour, Toggl Track, TrackingTime, Clockify, TimeTrack, Timesheet and Time Tracker by eBillity.